Q4// The number of orders that a mail-order service receive in a day has approximately a normal distribution with a mean number of orders equal to 500 and a standard deviation of 30 orders. What is the probability that on any day the number of order received will be a. Less than 440 orders b. between 530 and 575 orders c. between 440 and 470 orders

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Q: In 2000, the average height of a woman aged 20–74 years was 64 inches with an increase of…

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